Will the Worm-A-Roo attract flies?
A. No, the Worm-A-Roo is fly-proof against household flies. Sometimes the very small vinegar fly (often mistaken for the fruit fly) gets in, but these do not harm. However, very large numbers of the vinegar fly may indicate that you are feeding your Worm-A-Roo too much and may be a prelude to problems such as offensive odors. To eradicate vinegar flies, slow your rate of feeding to what the worms will eat on a daily basis and ensure that freshly added wastes are covered by a moist newspaper or burlap bag.